![It's straight, it's in a loop,
It's straight, it's in a loop,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's straight, it's in a LOOP,
The Big Bang Theory Season 11, Episode 13
![What about loop quantum gravity?
What about loop quantum gravity?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
What about LOOP quantum gravity?
The Big Bang Theory Season 7, Episode 20
![Loop quantum gravity clearly offers more
testable predictions than string theory.
Loop quantum gravity clearly offers more
testable predictions than string theory.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Loop quantum gravity clearly offers more
testable predictions than string theory.
The Big Bang Theory Season 2, Episode 2
![Not till you tell me about
your latest paper on quantum loop theory.
Not till you tell me about
your latest paper on quantum loop theory.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Not till you tell me about
your latest paper on quantum LOOP theory.
The Big Bang Theory Season 10, Episode 24
![No, there isn't. Only loop quantum gravity
calculates the entropy of black holes.
No, there isn't. Only loop quantum gravity
calculates the entropy of black holes.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
No, there isn't. Only LOOP quantum gravity
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2